[ 1456.228175] br0: port 1(gw_l) entered blocking state
[ 1456.228274] br0: port 1(gw_l) entered disabled state
[ 1456.228335] gw_l: entered allmulticast mode
[ 1456.228405] gw_l: entered promiscuous mode
[ 1456.228473] br0: port 1(gw_l) entered blocking state
[ 1456.228529] br0: port 1(gw_l) entered forwarding state
[ 1456.245083] br0: port 2(amtg) entered blocking state
[ 1456.245168] br0: port 2(amtg) entered disabled state
[ 1456.245229] amtg: entered allmulticast mode
[ 1456.245300] amtg: entered promiscuous mode
[ 1456.296495] br0: port 2(amtg) entered blocking state
[ 1456.296573] br0: port 2(amtg) entered forwarding state
[ 1456.321725] gretap0: entered allmulticast mode
[ 1456.321776] erspan0: entered allmulticast mode
[ 1456.321804] amtr: entered allmulticast mode
[ 1456.321826] relay_gw: entered allmulticast mode
[ 1456.321866] relay_src: entered allmulticast mode
[ 1470.722569] br0: port 1(gw_l) entered disabled state
[ 1470.722721] gw_l (unregistering): left allmulticast mode
[ 1470.722766] gw_l (unregistering): left promiscuous mode
[ 1470.722793] br0: port 1(gw_l) entered disabled state
[ 1470.726671] gretap0: left allmulticast mode
[ 1470.726715] erspan0: left allmulticast mode
[ 1470.726738] amtr: left allmulticast mode
[ 1470.726765] relay_gw: left allmulticast mode
[ 1470.726803] relay_src: left allmulticast mode
[ 1470.736539] amtg: left allmulticast mode
[ 1470.736578] amtg: left promiscuous mode
[ 1470.736606] br0: port 2(amtg) entered disabled state